From nobody Wed Oct 8 23:41:36 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 037292D543A; Mon, 23 Jun 2025 18:48:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750704493; cv=none; b=o6/RUtjFNRkGXVWvW6wVByHxStH5aH9qHrgdQ5JBYlc2WLy5/NGTdD8KsNfS+oq4FimwEUMyF9OHfG97JondRSWJ61Bks6BjpZbtHM9CCFH0+b4A6UGvDKoySP5H5us4pQ0r8POx9jLHY6Zjn6ODDgPGC3cna6TFBxFgq/bs4OA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750704493; c=relaxed/simple; bh=ZUEaBNdA8Lm5/HmaCro4bOIyTqXr2dVXogleY25ibLU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ds7PD106HTU9SwhxtTvVaI9mteEf3FO1giPqWW82EHF7PJzFP/O3ZB6WJi5Tuggq+/Y+lFgX5TEOxQsWzRf0isEY9FNRh0P3ucAWZVZgBSUHSQnTSNz0W4iiJER/n99rPgnfOnn3ox7WuDHaMKqLpikitOcJYITF79bjvmy1BhU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NuZPlIS3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NuZPlIS3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 34F64C4CEF1; Mon, 23 Jun 2025 18:48:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750704492; bh=ZUEaBNdA8Lm5/HmaCro4bOIyTqXr2dVXogleY25ibLU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NuZPlIS3+MqP3MIau7+yCJ42hgpmBbZDjjaBRBBdew65kV/nPrKd+Tp+u3ATVaIGU EIw1wIevqjbE3MWSCwrioq7iug7BrrDv6aTtmrx/OrgnseN68HYVEt9w+MnMRF/E/k XbIiPN/LRAS6GVB9Ufl90cENBryTWA4oG9t1f46eTLruk9JSqAX5tCmRM2vjcMUNHd I41Bugw57lQocjEAfcl99t9xPeyLfPyGcuq+lQkZA/JdtQPojquaccQpwu2TTQzMZU 8761P5eHA8Eun3hMxnCm46WVH0HDukNUKhbxZzSXeQvcmeAHP7FBGQ6enAhfcXC3Sj pX6mM1Zf4tENQ== From: Mario Limonciello To: Bjorn Helgaas Cc: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Airlie , Simona Vetter , Lukas Wunner , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Woodhouse , Lu Baolu , Joerg Roedel , Will Deacon , Robin Murphy , Alex Williamson , Jaroslav Kysela , Takashi Iwai , dri-devel@lists.freedesktop.org (open list:DRM DRIVERS), linux-kernel@vger.kernel.org (open list), iommu@lists.linux.dev (open list:INTEL IOMMU (VT-d)), linux-pci@vger.kernel.org (open list:PCI SUBSYSTEM), kvm@vger.kernel.org (open list:VFIO DRIVER), linux-sound@vger.kernel.org (open list:SOUND), Daniel Dadap , Mario Limonciello , Simona Vetter , Bjorn Helgaas Subject: [PATCH v4 2/8] vfio/pci: Use pci_is_display() Date: Mon, 23 Jun 2025 13:47:51 -0500 Message-ID: <20250623184757.3774786-3-superm1@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250623184757.3774786-1-superm1@kernel.org> References: <20250623184757.3774786-1-superm1@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Mario Limonciello The inline pci_is_display() helper does the same thing. Use it. Acked-by: Alex Williamson Reviewed-by: Daniel Dadap Reviewed-by: Simona Vetter Suggested-by: Bjorn Helgaas Signed-off-by: Mario Limonciello --- drivers/vfio/pci/vfio_pci_igd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/vfio/pci/vfio_pci_igd.c b/drivers/vfio/pci/vfio_pci_ig= d.c index ef490a4545f48..988b6919c2c31 100644 --- a/drivers/vfio/pci/vfio_pci_igd.c +++ b/drivers/vfio/pci/vfio_pci_igd.c @@ -437,8 +437,7 @@ static int vfio_pci_igd_cfg_init(struct vfio_pci_core_d= evice *vdev) =20 bool vfio_pci_is_intel_display(struct pci_dev *pdev) { - return (pdev->vendor =3D=3D PCI_VENDOR_ID_INTEL) && - ((pdev->class >> 16) =3D=3D PCI_BASE_CLASS_DISPLAY); + return (pdev->vendor =3D=3D PCI_VENDOR_ID_INTEL) && pci_is_display(pdev); } =20 int vfio_pci_igd_init(struct vfio_pci_core_device *vdev) --=20 2.43.0